1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/init/volatile1.C b/gcc/testsuite/g++.dg/init/volatile1.C
new file mode 100644
index 000000000..9080ed5dc
--- /dev/null
+++ b/gcc/testsuite/g++.dg/init/volatile1.C
@@ -0,0 +1,16 @@
+// PR c++/26577
+// The call to bar() was causing an inappropriate dereference of *this,
+// which led to an abort in cp_expr_size.
+
+struct A
+{
+  A(const A&);
+  A& operator=(const A&);
+  static void bar();
+  void baz() volatile;
+};
+
+void A::baz() volatile
+{
+  bar();
+}